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(E,E)-1,2-Bis[3-meth-oxy-4-(prop-2-yn-1-yl-oxy)benzyl-idene]hydrazine.

ABSTRACT: The complete mol-ecule in the title compound, C(22)H(20)N(2)O(4), is generated by the application of an inversion centre. With the exception of the terminal acetyl-ene groups [C-O-C-C = -78.02?(17)°], the remaining atoms constituting the mol-ecule are essentially coplanar. The configuration around the C=N bond [1.282?(2)?Å] is E. The formation of supra-molecular chains mediated by C-H?O inter-actions, occurring between methyl-ene H and meth-oxy O atoms, is the most notable feature of the crystal packing.

SUBMITTER: Al-Mehana WN 

PROVIDER: S-EPMC3152067 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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(E,E)-1,2-Bis[3-meth-oxy-4-(prop-2-yn-1-yl-oxy)benzyl-idene]hydrazine.

Al-Mehana Wisam Naji Atiyah WN   Shakir Raied M RM   Yahya Rosiyah R   Abd Halim Siti Nadiah SN   Tiekink Edward R T ER  

Acta crystallographica. Section E, Structure reports online 20110618 Pt 7

The complete mol-ecule in the title compound, C(22)H(20)N(2)O(4), is generated by the application of an inversion centre. With the exception of the terminal acetyl-ene groups [C-O-C-C = -78.02 (17)°], the remaining atoms constituting the mol-ecule are essentially coplanar. The configuration around the C=N bond [1.282 (2) Å] is E. The formation of supra-molecular chains mediated by C-H⋯O inter-actions, occurring between methyl-ene H and meth-oxy O atoms, is the most notable feature of the crystal  ...[more]

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